About: Thermodynamic aspects of the electron transfer across the interface between water and a hydrophobic redox-active ionic liquid

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Ion and electron transfer reactions at the interface between a redox-active ionic liquid (IL), (ferrocenylmethyl)dodecyldimethylammonium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate (FcMDDATFPB), and water were investigated by cyclic voltammetry (CV) using the FcMDDATFPB membrane cell. The redox-active IL was shown to exhibit the same ion selectivity as the structurally similar but redox-inactive tridodecylmethylammonium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate. Ion transfer potentials evaluated from CV measurements allowed establishing the scale of absolute potential differences for the interfacial oxidation of FcMDDA+ with the aqueous redox species including IrCl62, Fe(CN)63, Mo(CN)83, ICl2 or IBr2. In order to rationalize experimental data, the theory of CV was developed for an electron transfer at one membrane interface that is coupled with the ion transfer at the other membrane interface. Ion and electron transfer reactions at the interface between a redox-active ionic liquid (IL), (ferrocenylmethyl)dodecyldimethylammonium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate (FcMDDATFPB), and water were investigated by cyclic voltammetry (CV) using the FcMDDATFPB membrane cell. The redox-active IL was shown to exhibit the same ion selectivity as the structurally similar but redox-inactive tridodecylmethylammonium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate. Ion transfer potentials evaluated from CV measurements allowed establishing the scale of absolute potential differences for the interfacial oxidation of FcMDDA+ with the aqueous redox species including IrCl62, Fe(CN)63, Mo(CN)83, ICl2 or IBr2. In order to rationalize experimental data, the theory of CV was developed for an electron transfer at one membrane interface that is coupled with the ion transfer at the other membrane interface. (en)
Title	Thermodynamic aspects of the electron transfer across the interface between water and a hydrophobic redox-active ionic liquid Thermodynamic aspects of the electron transfer across the interface between water and a hydrophobic redox-active ionic liquid (en)
skos:prefLabel	Thermodynamic aspects of the electron transfer across the interface between water and a hydrophobic redox-active ionic liquid Thermodynamic aspects of the electron transfer across the interface between water and a hydrophobic redox-active ionic liquid (en)
skos:notation	RIV/61388955:_____/11:00367631!RIV12-GA0-61388955
http://linked.open...avai/predkladatel	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP206/10/1231), P(GAP206/11/0707), Z(AV0Z40400503)
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Samec, Zdeněk Langmaier, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	235205
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/11:00367631
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	redox-active ionic liquid; membrane; cyclic voltammetry (en)
http://linked.open.../riv/klicoveSlovo	cyclic voltammetry redox-active ionic liquid membrane
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[D09463FB0D3B]
http://linked.open...i/riv/nazevZdroje	Electrochimica acta
http://linked.open...in/vavai/riv/obor	CG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	New Electrophoretic Approaches to the Monitoring of Pain Neurotransmitters in the Brain Tissue of Higher Organisms Voltammetric assessment of new ionic liquids for their applications in capillary electrophoresis
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	58
http://linked.open...iv/tvurceVysledku	Langmaier, Jan Samec, Zdeněk
http://linked.open...ain/vavai/riv/wos	000298765300083
http://linked.open...n/vavai/riv/zamer	Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace
issn	0013-4686
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.electacta.2011.10.003
is http://linked.open...avai/riv/vysledek of	Thermodynamic aspects of the electron transfer across the interface between water and a hydrophobic redox-active ionic liquid Thermodynamic aspects of the electron transfer across the interface between water and a hydrophobic redox-active ionic liquid

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